Air Quality
Excellent
No health implications.
2
PM2.5
9
PM10
32
O3
0.5
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 May
50
Excellent
Sun
17 May
57
Good
Mon
18 May
58
Good
Tue
19 May
66
Good
Wed
20 May
70
Good
Thu
21 May
30
Excellent
Fri
22 May
26
Excellent
Air quality in the last 12 months (Jiangyou)
|
2026/04
|
47
|
50
|
50
|
73
|
66
|
50
|
26
|
20
|
36
|
36
|
38
|
34
|
48
|
36
|
42
|
36
|
40
|
52
|
116
|
100
|
25
|
29
|
46
|
57
|
66
|
64
|
51
|
30
|
35
|
42
|
|
|
2026/03
|
17
|
25
|
29
|
47
|
52
|
61
|
49
|
33
|
30
|
42
|
49
|
49
|
34
|
23
|
54
|
33
|
20
|
41
|
53
|
57
|
46
|
52
|
49
|
48
|
40
|
39
|
52
|
49
|
37
|
20
|
32
|
|
2026/02
|
84
|
83
|
81
|
79
|
96
|
87
|
66
|
59
|
42
|
56
|
64
|
61
|
84
|
87
|
70
|
42
|
77
|
70
|
67
|
68
|
66
|
65
|
71
|
72
|
55
|
52
|
51
|
24
|
|||
|
2026/01
|
53
|
49
|
24
|
52
|
54
|
63
|
74
|
84
|
101
|
103
|
115
|
132
|
146
|
94
|
85
|
89
|
104
|
113
|
40
|
39
|
43
|
53
|
56
|
72
|
84
|
141
|
132
|
114
|
81
|
46
|
78
|
|
2025/12
|
100
|
93
|
54
|
50
|
68
|
69
|
88
|
85
|
100
|
90
|
119
|
66
|
60
|
74
|
76
|
98
|
124
|
143
|
149
|
68
|
49
|
48
|
57
|
59
|
66
|
67
|
79
|
117
|
97
|
115
|
70
|
|
2025/11
|
45
|
38
|
35
|
24
|
23
|
24
|
16
|
49
|
48
|
26
|
40
|
54
|
59
|
52
|
48
|
33
|
38
|
39
|
53
|
74
|
87
|
76
|
69
|
64
|
78
|
81
|
86
|
97
|
98
|
84
|
|
|
2025/10
|
15
|
18
|
17
|
14
|
19
|
12
|
20
|
28
|
27
|
27
|
10
|
12
|
24
|
34
|
36
|
36
|
19
|
25
|
23
|
10
|
10
|
10
|
10
|
9
|
17
|
32
|
43
|
43
|
32
|
37
|
48
|
|
2025/09
|
35
|
30
|
43
|
43
|
31
|
46
|
43
|
47
|
37
|
33
|
14
|
15
|
29
|
38
|
42
|
22
|
18
|
8
|
17
|
22
|
11
|
11
|
16
|
32
|
41
|
51
|
24
|
12
|
26
|
33
|
|
|
2025/08
|
43
|
42
|
44
|
42
|
43
|
33
|
22
|
28
|
24
|
16
|
27
|
34
|
28
|
39
|
36
|
23
|
25
|
25
|
35
|
33
|
24
|
17
|
18
|
36
|
28
|
32
|
35
|
19
|
11
|
21
|
28
|
|
2025/07
|
18
|
24
|
22
|
24
|
16
|
24
|
23
|
21
|
24
|
30
|
17
|
32
|
37
|
40
|
43
|
48
|
46
|
29
|
24
|
21
|
23
|
30
|
15
|
16
|
19
|
21
|
31
|
36
|
36
|
28
|
42
|
|
2025/06
|
34
|
34
|
46
|
45
|
46
|
61
|
55
|
45
|
38
|
38
|
33
|
53
|
53
|
50
|
53
|
47
|
53
|
18
|
33
|
38
|
38
|
20
|
25
|
19
|
23
|
32
|
41
|
44
|
32
|
12
|
|
|
2025/05
|
55
|
61
|
69
|
64
|
40
|
49
|
41
|
34
|
187
|
111
|
72
|
65
|
48
|
51
|
55
|
109
|
122
|
135
|
104
|
74
|
77
|
63
|
67
|
61
|
58
|
58
|
35
|
29
|
44
|
31
|
26
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution